xbmc/filesystem/ISO9660Directory.cpp

   1 /*
   2  *  Copyright (C) 2005-2018 Team Kodi
   3  *  This file is part of Kodi - https://kodi.tv
   4  *
   5  *  SPDX-License-Identifier: GPL-2.0-or-later
   6  *  See LICENSES/README.md for more information.
   7  */
   8
   9 #include "ISO9660Directory.h"
  10
  11 #include "FileItem.h"
  12 #include "URL.h"
  13 #include "utils/URIUtils.h"
  14
  15 #include <cdio++/iso9660.hpp>
  16
  17 using namespace XFILE;
  18
  19 bool CISO9660Directory::GetDirectory(const CURL& url, CFileItemList& items)
  20 {
  21   CURL url2(url);
  22   if (!url2.IsProtocol("iso9660"))
  23   {
  24     url2.Reset();
  25     url2.SetProtocol("iso9660");
  26     url2.SetHostName(url.Get());
  27   }
  28
  29   std::string strRoot(url2.Get());
  30   std::string strSub(url2.GetFileName());
  31
  32   URIUtils::AddSlashAtEnd(strRoot);
  33   URIUtils::AddSlashAtEnd(strSub);
  34
  35   std::unique_ptr<ISO9660::IFS> iso(new ISO9660::IFS);
  36
  37   if (!iso->open(url2.GetHostName().c_str()))
  38     return false;
  39
  40   std::vector<ISO9660::Stat*> isoFiles;
  41
  42   if (iso->readdir(strSub.c_str(), isoFiles))
  43   {
  44     for (const auto file : isoFiles)
  45     {
  46       std::string filename(file->p_stat->filename);
  47
  48       if (file->p_stat->type == 2)
  49       {
  50         if (filename != "." && filename != "..")
  51         {
  52           CFileItemPtr pItem(new CFileItem(filename));
  53           std::string strDir(strRoot + filename);
  54           URIUtils::AddSlashAtEnd(strDir);
  55           pItem->SetPath(strDir);
  56           pItem->m_bIsFolder = true;
  57           items.Add(pItem);
  58         }
  59       }
  60       else
  61       {
  62         CFileItemPtr pItem(new CFileItem(filename));
  63         pItem->SetPath(strRoot + filename);
  64         pItem->m_bIsFolder = false;
  65         pItem->m_dwSize = file->p_stat->size;
  66         items.Add(pItem);
  67       }
  68     }
  69
  70     isoFiles.clear();
  71     return true;
  72   }
  73
  74   return false;
  75 }
  76
  77 bool CISO9660Directory::Exists(const CURL& url)
  78 {
  79   CFileItemList items;
  80   return GetDirectory(url, items);
  81 }